13320435

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{52237}}^1$

素因数の和:52262

約数の個数: 16

約数和(自身を含む): 22566816

約数和(自身を除く): 9246381

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 52237, 156711, 261185, 783555, 888029, 2664087, 4440145, 13320435]

約数ペア:

[(1, 13320435), (3, 4440145), (5, 2664087), (15, 888029), (17, 783555), (51, 261185), (85, 156711), (255, 52237)]